41. Gas-fired overhead radiant tube heaters and radiant tube heater systems for non-domestic use. Safety and energy efficiency. (7th November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (170 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. BS EN ISO 5165. Petroleum products. Determination of the ignition quality of diesel fuels. Cetane engine method. (23rd September 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. BS EN ISO 22167. Solid recovered fuels. Determination of content of volatile matter. (23rd December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (23 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Electrical equipment used for detection and concentration measurement of refrigerant gases. Performance requirements and test methods. (8th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. BS EN ISO 21663. Solid recovered fuels. Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method. (6th January 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. Bituminous mixtures. Test methods. Binder content by ignition Part 39, (4th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. BS ISO 871. Plastics. Determination of ignition temperature using a hot-air furnace. (9th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (21 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Petroleum products. Determination of the ignition quality of diesel fuels. Cetane engine method. (12th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. BS EN 15947-5. Pyrotechnic articles. Fireworks, Categories F1, F2 and F3. Part 5. Requirements for construction and performance (22nd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. Gas cylinders. Compatibility of cylinder and valve materials with gas contents. Metallic materials Part 1, (2nd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (56 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗